package com.xiaoyi.common.security;

import com.alibaba.fastjson.JSON;
import com.xiaoyi.entity.ResultBody;
import org.springframework.security.core.Authentication;
import org.springframework.stereotype.Component;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;

import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.nio.charset.StandardCharsets;

/**
 * @author 小易
 * @version 1.0
 * @description TODO
 * @date 2022/12/8 17:34
 */
@Component
public class JwtLogoutSuccessHandler implements LogoutSuccessHandler {

    @Override
    public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException, ServletException {
        response.setContentType("application/json;charset=UTF-8");
        ServletOutputStream outputStream = response.getOutputStream();

        outputStream.write(JSON.toJSONString(ResultBody.success("登出成功！")).getBytes(StandardCharsets.UTF_8));
        outputStream.flush();
        outputStream.close();
    }
}
